f(x)'s Victoria met a mantis on the most recent episode of "Invincible Youth." While working in the fields, Victoria saw a mantis resting peacefully. After seeing the bug, she screamed loudly and opened her mouth quite wide. Song Eun Ie joked on the show, "Doesn't China have mantis martial arts?" Forgetting about the bug she just saw, Victoria laughed innocently and acted out the martial arts dance.